建立了装配仿真系统，对装配树中的零部件进行装配过程模拟，最终得到装配工艺路线，缩短了新产品研制开发的周期。
It simulates the parts assemble in assemble tree through setting up assemble simulation system, gets assemble process plan, shortens the periods of new products exploitation development.
仿真结果表明，在生成树拓扑抽象中使用此逼近算法后，可大大减少源节点由于拓扑信息不准确而产生的路由决策错误数，提高网络性能。
Simulation results show that the proposed algorithm can greatly reduce the routing decision errors of the source nodes due to inaccurate topology information, and improve network performance.
为了能在基于PC平台的虚拟现实中实现更具真实感的人体运动仿真，该文提出一种改进的约束求解方法，将人体建模为基于约束关节树的骨骼结构。
In order to make human motion simulation more realistic in Virtual Reality on PC platform, this paper introduces an improved method of modeling human body as a tree with constraint joints.
对某大型液体火箭发动机的热试车数据及通过发动机模型仿真得到的故障数据进行动态时间弯曲分析，得到弯曲路径集，然后结合决策树方法进行了故障检测和诊断。
Through dynamic time warping analysis to the hot-fire test data and simulated fault data of a certain liquid rocket engine, the warped path sets were obtained.
然后介绍了综合减灾方案安全性的概念，以及用事故树和计算机仿真技术计算安全度的方法，最后对综合减灾决策模式进行了探讨。
Then, the concept of protective system safety on railways is introduced, and the method to calculate the safety by means of computer simulation and fau…
仿真实验结果表明，随着分配带宽的减少，LCT算法能够有效地降低多播树的高度和网络资源使用量，并保持较低的多播树延时半径增幅。
The simulation results show that LCT could reduce both hops and network resource usage of the tree effectively, and keep a little increase in delay radius while the allocated bandwidth decreases.
最后，作者又讨论了层次模型库的结构，这是一种树型结构，从而使层次仿真模型库具有更大的可组性和灵活性。
At last, we discuss the structure of the model library which has the tree type construction and accounts for the reorganization and the flexibility of the model library.
介绍了故障树分析的传统方法，着重讨论了机械引信故障树定量分析的数字仿真方法。
This paper Introduces traditional method of fault tree analysis briefly. and discusses digital simulation method of mechanical fuse fault tree quantitative analysis.
以MATLAB作为仿真平台，在分别实现LS和IFS算法模拟树的结构和叶片的基础上，实现了混合算法的模拟。
It takes MATLAB as testing platform, after simulating on the leaves and structure in IFS and LS respectively, it realizes the simulation in hybrid algorithm.
仿真结果表明：与传统的LEO卫星网络组播路由算法相比，该算法具有较低的计算复杂度，生成的组播路由树具有较小的开销。
Simulations show that the computing complexity and the tree cost are lower than the traditional multicast routing algorithm for LEO satellite networks.
仿真实验表明，用该算法产生的多播路由树的费用比已存在的主要算法更好，并且适应于多播成员数的变化。
The simulation results show that the network cost of the routing trees generated by our approach is better than the other major existing algorithms, and flexible in multicast membership changes.
研究了动态故障树分析的蒙特卡洛仿真法并给出了仿真的具体步骤，然后利用实例对给定的动态故障树进行了蒙特卡洛仿真，并把仿真结果与精确解进行了比较。
Research Monte Carlo method of dynamic FTA, and given detailed steps, then progress Monte Carlo simulation using example to dynamic fault tree, and compare simulation result with exact solution.
仿真结果表明改进的蚁群算法能有效的寻找到一棵性能良好的组播树，并能够满足各种业务的服务质量需求。
The simulation results show the improved ant colony algorithm can effectively find a good performance multicast trees, and meet the business needs of the quality of service.
最后建立一棵二叉决策树。理论分析和仿真实验均表明，RMBRDM算法不仅支持以范围形式表示的规则，且时空性能优于PTS算法。
At last, a binary decision tree could be built. Algorithm analysis and simulation results show that RMBRDM can support rules with ranges and the performance of RMBRDM is better than that of PTS.
最后建立一棵二叉决策树。理论分析和仿真实验均表明，RMBRDM算法不仅支持以范围形式表示的规则，且时空性能优于PTS算法。
At last, a binary decision tree could be built. Algorithm analysis and simulation results show that RMBRDM can support rules with ranges and the performance of RMBRDM is better than that of PTS.
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